| 辅音的声学特征在声纹鉴定中的应用研究 |
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| 引用本文： | 唐畅.辅音的声学特征在声纹鉴定中的应用研究[J].贵州警官职业学院学报,2011,23(3):62-64,70. |
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| 作者姓名： | 唐畅 |
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| 作者单位： | 贵州省公安厅 物证鉴定中心,贵州贵阳,550001 |
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| 摘 要： | 针对汉语普通话辅音的声学特征进行个体特性的声学研究，提取能量集中区、过渡音征、送气辅音的嗓音起始时间值等三种特征参数，以最终确定它们能否作为稳定的个体特征参数在声纹鉴定中应用。
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| 关 键 词： | 声纹鉴定 辅音 能量集中区 过渡音征 嗓音起始时间 |
The Application of Acoustic Characteristics of Mandarin Consonants in Voice Discrimination |
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| TANG Chang.The Application of Acoustic Characteristics of Mandarin Consonants in Voice Discrimination[J].Journal of Guizhou Police Officer Vocational College,2011,23(3):62-64,70. |
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| Authors: | TANG Chang |
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| Institution: | TANG Chang(Forensic Science Institute of Guizhou Provincial Public Security Bureau,Guiyang 550001,Guizhou Province,P.R.China) |
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| Abstract: | By studying acoustic of individual characteristics based on acoustic features of mandarin consonant,we collect three kinds of features parameters: energy concentration zone,transition sound,in order to determine whether they can be used as stable individual characteristic parameters for voice discrimination. |
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| Keywords: | voice discrimination consonant energy concentration zone transition sound voice onset time |
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